Abstract
We developed a computer-based method of distorting adolescent body images, which incorporates the covariation between body parts found during growth and sexual maturation. An Adolescent Body-Shape Database (AdoBSD) and Adolescent Body Morphing Tool (AdoBMT) are described; the AdoBSD comprises real (n = 320) and morphed (n ≈ 41,000) images (front and side view) of 160 adolescents (9–17 years). We used a point distribution model, based upon principal components analysis, to characterize the covariation between predefined body tag-points manually positioned on the body images and to morph the body images in a realistic manner. Eight principal components (PCs) were found to characterize 96.3% of the covariation between body tag-points. Application of the PCs to the body images resulted in the manipulation of body parts including shoulder width, waist, hip, belly, thigh and calf sizes. The AdoBMT and AdoBSD may be used to investigate changes in body perception during adolescence, and the role of body perception in adolescent obesity and eating disorders. The AdoBSD is available to the research community (www.brainbody.nottingham.ac.uk).
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Allebeck, P., Hallberg, D., &Espmark, S. (1976). Body image: An apparatus for measuring disturbances in estimation of size and shape.Journal of Psychosomatic Research,20, 583–589.
Altabe, M., &Thompson, J. K. (1993). Body image changes during early adulthood.Internationaljournal of Eating Disorders,13, 323–328.
Askevold, F (1975). Measuring body image.Psychotherapy & Psychosomatics,26, 71–77.
Benson, P. J., Emery, J. L., Cohen-Tovee, E. M, &Tovee, M. J. (1999). A computer-graphic technique for the study of body size perception and body types.Bhavior Research Methods. Instruments. & Computers,31, 446–454.
Bergstrom, E., Stenlund, H., &Svedjehall, B. (2000). Assessment of body perception among Swedish adolescents and young adults.Journal of Adolescent Health,26, 70–75.
Bookstein, F L. (1989). Principle warps: Thin-plate splines and the decomposition of deformations.IEEE Transactions on Pattern Analysis & Machine Intelligence,11, 567–585.
Brodie, D. A, Bagley, K., &Slade, P. D. (1994). Body-image perception in pre- and postadolescent females.Perceptual & Motor Skills,78, 147–154.
Brodie, D. A, Slade, P. D., &Riley, V. J. (1991). Sex differences in body-image perceptions.Perceptual & Motor Skills,72, 73–74.
Chinn, S., &Rona, R. J. (2001). Prevalence and trends in overweight and obesity in three cross sectional studies of British children, 1974–1994.British Medical Journal,322, 24–26.
Cohn, L. D., Adler, N. E., Irwin, C. E, Jr.,Millstein, S. G., Kegeles, S. M., &Stone, G. (1987). Body-figure preferences in male and female adolescents.Journal of Abnormal Psychology,96, 276–279.
Collins, M. E. (1991). Body figure perceptions and preferences among preadolescent children.International Journal of Eating Disorders,10, 199–208.
Cootes, T. F, Taylor, C. J., Cooper, D. H., &Graham, J. (1995). Active shape models: Their training and application.Computer Vision & Image Understanding,61, 38–59.
Fallon, A. E., &Rozin, P. (1985). Sex differences in perceptions of desirable body-shape.Journal of Abnormal Psychology,94, 102–105.
Fernandez, F, Probst, M, Meermann, R., &Vandereycken, W. (1994). Body size estimation and body dissatisfaction in eating disorder patients and normal controls.International Journal of Eating Disorders,16, 307–310.
Gardner, R. M., &Boice, R. (2004). A computer program for measuring body size distortion and body dissatisfaction.Behavior Research Methods, Instruments, & Computers,36, 89–95.
Gardner, R. M., Gallegos, V., Martinez, R., &Espinoza, T. (1989). Mirror feedback and judgments of body size.Journal of Psychosomatic Research,33, 603–607.
Gardner, R. M., Martinez, R., &Espinoza, T. (1987).Psychophysical measurement of body image of self and others in obese subjects.Journal of Social Behaviour & Personality,2, 205–217.
Gardner, R. M., Martinez, R., Espinoza, T., &Gallegos, V. (1988). Distortion of body image in the obese: A sensory phenomenon.Psychological Medicine,18, 633–641.
Gardner, R. M., Morrell, J. A., Watson, D. N., &Sandoval, S. L. (1989). Subjective equality and just noticeable differences in bodysize judgments by obese persons.Perceptual & Motor Skills,69, 595–604.
Gardner, R. M., Stark, K., Friedman, B. N., &Jackson, N. A. (2000). Predictors of eating disorder scores in children ages 6 through 14: A longitudinal study.Journal of Psychosomatic Research,49, 199–205.
Gruber, A. J., Pope, H. G, Jr.,Borowiecki, J. J., &Cohane, G. (1999). The development of the somatomorphic matrix: A bi-axial instrument for measuring body image in women and men. In T. S. Olds, J. Dollman, & K. I. Norton (Eds.),Kinanthropometry VI (pp. 221–231). Adelaide: International Society for the Advancement of Kinanthropometry.
Halmi, K. A., Goldberg, S. C, &Cunningham, S. (1977). Perceptual distortion of body image in adolescent girls: Distortion of body image in adolescence.Psychological Medicine,7, 253–257.
Harari, D., Furst, M., Kiryati, N., Caspi, A., &Davidson, M. (2001). A computer-based method for the assessment of body-image distortions in anorexia-nervosa patients.IEEE Transactions on Information Technology in Biomedicine,5, 311–319.
Hsu, L. K. G. (1990). Eating disorders. New York: Guilford.
Kostanski, M., Fisher, A., &Gullone, E. (2004). Current conceptualisation of body image dissatisfaction: Have we got it wrong?Journal of Child Psychology & Psychiatry,45, 1317–1325.
Lohman, T. G., Roche, A. F., &Martorell, R. (1991). Anthropometric standardization reference manual. Champaign: Human Kinetics Books.
Lucas, A. R., Beard, C. M., O’fallon, W. M., &Kurland, L. T. (1991). 50-year trends in the incidence of anorexia nervosa in Rochester, Minn.: A population-based study.American Journal of Psychiatry,148, 917–922.
Maloney, M. J., Mcguire, J. B., &Daniels, S. R. (1988). Reliability testing of a children’s version of the eating attitude test.Journal of the American Academy of Child & Adolescent Psychiatry,27, 541–543.
Mendelson, B. K, Mendelson, M. J., &White, D. R. (2001). Body-esteem scale for adolescents and adults.Journal of Personality Assessment,76, 90–106.
Ogden, C. L., Flegal, K. M., Carroll, M. D., &Johnson, C. L. (2002). Prevalence and trends in overweight among US children and adolescents, 1999–2000.Journal of the American Medical Association,288, 1728–1732.
Pope, H. G, Jr.,Gruber, A. J., Mangweth, B., Bureau, B., Decol, C., Jouvent, R., &Hudson, J. I. (2000). Body image perception among men in three countries.American Journal of Psychiatry,157, 1297–1301.
Probst, M., Braet, C., Vandereycken, W., De Vos, P., Van Coppenolle, H., &Verhofstadt-Deneve, L. (1995). Body size estimation in obese children: A controlled study with the video distortion method.International Journal of Obesity & Related Metabolic Disorders,19, 820–824.
Probst, M., Van Coppenolle, H., Vandereycken, W, &Goris, M. (1992). Body image assessment in anorexia nervosa patients and university students by means of video distortion: A reliability study.Journal of Psychosomatic Research, 36, 89–97.
Reitman, E. E., &Cleveland, S. E. (1964). Changes in body image following sensory deprivation in schizophrenic and control groups.Journal of Abnormal Psychology,68, 168–176.
Rhodes, S. K, &O’neil, P. M. (1997). Effects of body fat distribution on body size estimation accuracy among obese women.International Journal of Obesity,21, 250–253.
Rozin, P., &Fallon, A. (1988). Body image, attitudes to weight, and misperceptions of figure preferences of the opposite sex: A comparison of men and women in two generations.Journal of Abnormal Psychology,97, 342–345.
Sands, E. R., &Wardle, J. (2003). Internalization of ideal body-shapes in 9-12-year-old girls.International Journal of Eating Disorders,33, 193–204.
Sands, R., Maschette, W., &Armatas, C. (2004). Measurement of body image satisfaction using computer manipulation of a digital image.Journal of Psychology,138, 325–337.
Shibata, S. (2002). A Macintosh and Windows program for assessing body-image disturbance using adjustable image distortion.Behavior Research Methods, Instruments, & Computers,34, 90–92.
Skrzypek, S., Wehmeier, P. M, &Remschmidt, H. (2001). Body image assessment using body size estimation in recent studies on anorexia nervosa: A brief review.European Child & Adolescent Psychiatry,10, 215–221.
Slade, P. D. (1988). Body image in anorexia nervosa.British Journal of Psychiatry,153, 20–22.
Slade, P. D., &Russell, G. F. M. (1973). Awareness of body dimensions in anorexia nervosa: Cross-sectional and longitudinal studies. Psychological Medicine, 3, 188–199.
Smeets, M. A. M. (1999). Body size categorization in anorexia nervosa using a morphing instrument.International Journal of Eating Disorders,25, 451–455.
Stewart, T. M., Williamson, D. A., Smeets, M. A. M., &Greenway, F. L. (2001). Body morph assessment: Preliminary report on the development of a computerized measure of body image.Obesity Research,9, 43–50.
Strauss, R. S., &Pollack, H. A. (2001). Epidemic increase in childhood overweight, 1986–1998.Journal of the American Medical Association,286, 2845–2848.
Stunkard, A. J., Sorenson, T., &Schulsinger, F. (1983). Use of the Danish adoption register for the study of obesity and thinness. In S. S. Kety, L. P. Rowland, R. L. Sidman, & S. W. Matthysse (Eds.),Genetics of neurological and psychiatric disorders (pp. 115–120). New York: Raven Press.
Thompson, A. M, Baxter-Jones, A. D. G., Mirwald, R. L., &Bailey, D. A. (2002). Secular trend in the development of fatness during childhood and adolescence.American Journal of Human Biology,14, 669–679.
Traub, A. G, &Orbach, J. (1964). Psychophysical studies of bodyimage: I. The adjustable body-distorting mirror.Archives of General Psychiatry,11, 53–66.
Tremblay, M. S., Katzmarzyk, P. T., &Willms, J. D. (2002). Temporal trends in overweight and obesity in Canada, 1981–1996.International Journal of Obesity,26, 538–543.
Zellner, D. A., Harner, D. E., &Adler, R. L. (1989). Effects of eating abnormalities and gender on perceptions of desirable body-shape.Journal of Abnormal Psychology,98, 93–96.
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Funding was provided by the Canadian Institutes for Health Research and the Santa Fe Institute Consortium. The authors acknowledge the contributions of Louis Collins, Zdenka Pausova, and Rhonda Amsel
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Aleong, R., Duchesne, S. & Paus, T. Assessment of adolescent body perception: Development and characterization of a novel tool for morphing images of adolescent bodies. Behavior Research Methods 39, 651–666 (2007). https://doi.org/10.3758/BF03193037
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DOI: https://doi.org/10.3758/BF03193037